"You are right. Countless uses of Bose instruments will be made
by future generations. The scientist seldom knows contemporaneous
reward; it is enough to possess the joy of creative service."

With expressions of unreserved gratitude to the indefatigable sage,
I took my leave. "Can the astonishing fertility of his genius ever
be exhausted?" I thought.

No diminution came with the years. Inventing an intricate instrument,
the "Resonant Cardiograph," Bose then pursued extensive researches
on innumerable Indian plants. An enormous unsuspected pharmacopoeia
of useful drugs was revealed. The cardiograph is constructed with
an unerring accuracy by which a one-hundredth part of a second
is indicated on a graph. Resonant records measure infinitesimal
pulsations in plant, animal and human structure. The great botanist
predicted that use of his cardiograph will lead to vivisection on
plants instead of animals.

"Side by side recordings of the effects of a medicine given
simultaneously to a plant and an animal have shown astounding
unanimity in result," he pointed out. "Everything in man has been
foreshadowed in the plant. Experimentation on vegetation will
contribute to lessening of human suffering."

Years later Bose's pioneer plant findings were substantiated by other
scientists. Work done in 1938 at Columbia University was reported
by THE NEW YORK TIMES as follows:

It has been determined within the past few years that when the